Determine Queue

Execution & Payload Details:

• Reads from:

  • msg.payload.data.queue.type: optional selector type (e.g., "ID", "NAME").

  • msg.payload.data.queue.value: optional selector value.

  • msg.payload.fallback_queue_id: fallback queue ID if no explicit value is provided.

• Writes to:

  • msg.payload.queue_type: final queue selector type (string).

  • msg.payload.queue_value: final queue selector value (string/number).

• Defaults:

  • If data.queue.type is missing, queue_type defaults to "ID".

  • If data.queue.value is missing, queue_value falls back to payload.fallback_queue_id.

• Behavior:

  • On success, forwards the message with queue_type and queue_value set.

  • On error, logs and raises a node error; no other fields are modified.

• Examples:

  • With explicit queue:

    • Input: payload.data.queue = { type: "NAME", value: "PriorityQueue" }

    • Output: payload.queue_type = "NAME", payload.queue_value = "PriorityQueue"

  • With fallback only:

    • Input: payload.fallback_queue_id = "Q123"

    • Output: payload.queue_type = "ID", payload.queue_value = "Q123"